TARGET_WRAPPER_FINAL + "/gradle-wrapper.properties")
        new File(getProject().getProjectDir(), TARGET_WRAPPER_FINAL).mkdirs()
        wrapper.setDistributionPath("somepath")
        wrapper.setDistributionSha256Sum("somehash")
    }

    Wrapper getTask() {
        return wrapper
    }

    def "wrapper has correct defaults"() {
        given:
        wrapper = createTask(Wrapper.class)

        expect:

d81e0f23ade952b35e55333dd5f1821585e887c6d24305aeea2fbc8dad564b95 gradle/wrapper/gradle-wrapper.jar
----

Generating the actual checksum of the Wrapper JAR on macOS:

[source,bash,subs=+attributes]
----
$ shasum --algorithm=256 gradle/wrapper/gradle-wrapper.jar
d81e0f23ade952b35e55333dd5f1821585e887c6d24305aeea2fbc8dad564b95 gradle/wrapper/gradle-wrapper.jar
----

        executer.inDirectory(file("second")).withTasks("wrapper").run()

        then: "the checksum should be constant (unless there are code changes)"
        Hashing.sha256().hashFile(file("first/gradle/wrapper/gradle-wrapper.jar")) == EXPECTED_WRAPPER_JAR_HASH

        and:
        file("first/gradle/wrapper/gradle-wrapper.jar").md5Hash == file("second/gradle/wrapper/gradle-wrapper.jar").md5Hash

public abstract class ModelType<T> {

    public static final ModelType<Object> UNTYPED = ModelType.of(Object.class);

    private final TypeWrapper wrapper;

    private ModelType(TypeWrapper wrapper) {
        this.wrapper = wrapper;
    }

    protected ModelType() {
        this.wrapper = wrap(new TypeToken<T>(getClass()) {
        }.getType());
    }

    public static <T> ModelType<T> of(Class<T> clazz) {

        }

        then:
        toolingApi.gradleUserHomeDir.file("wrapper/dists/custom-dist").assertIsDir().listFiles().size() == 1
    }

    def "supports project-relative distribution download dir"() {
        given:
        server.expect(server.get("/custom-dist.zip").sendFile(distribution.binDistribution))
        file("gradle/wrapper/gradle-wrapper.properties") << """
            distributionBase=PROJECT

	wrapper.SetName(s)
	return wrapper
}

func (wrapper *ClaimParametersWrapper) UID(s string) *ClaimParametersWrapper {
	wrapper.SetUID(types.UID(s))
	return wrapper
}

func (wrapper *ClaimParametersWrapper) Namespace(s string) *ClaimParametersWrapper {
	wrapper.SetNamespace(s)
	return wrapper
}

func (wrapper *ClaimParametersWrapper) Shareable(value bool) *ClaimParametersWrapper {

# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
# This allows using the maven wrapper in projects that prohibit checking in binary data.
##########################################################################################
if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
    if [ "$MVNW_VERBOSE" = true ]; then
      echo "Found .mvn/wrapper/maven-wrapper.jar"
    fi
else

    if [ -n "$MVNW_REPOURL" ]; then
      wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
    else
      wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
    fi
    while IFS="=" read -r key value; do

     */
    @Override
    public boolean equals(@CheckForNull Object obj) {
      if (obj == this) {
        return true;
      }
      if (obj instanceof Wrapper) {
        Wrapper<?> that = (Wrapper<?>) obj; // note: not necessarily a Wrapper<T>

        if (this.equivalence.equals(that.equivalence)) {
          /*
           * We'll accept that as sufficient "proof" that either equivalence should be able to

        public String id() {
            return WRAPPER;
        }

        @Override
        public Collection<Phase> phases() {
            return singleton(phase(
                    "wrapper",
                    plugin(
                            "org.apache.maven.plugins:maven-wrapper-plugin:" + MAVEN_WRAPPER_PLUGIN_VERSION
                                    + ":wrapper",
                            "wrapper")));